Investigation On The Selected Examination Questions And Review Strategies Of "Fundamentals Of Organic Chemistry"

Organic chemistry is an important branch of chemistry and an important part of chemical knowledge system in middle school.Organic chemistry is composed of compulsory modules and elective modules in the high school chemistry curriculum system.In the national chemistry test of college entrance examination,common organic matters and their applications are examined in the form of multiple choice questions.Fundamentals of Organic Chemistry is examined in the form of organic synthesis and inference.Due to the high proportion of organic chemistry knowledge in national volume and the close connection with students themselves,the research in this paper is not only of great significance to the review of senior three,but also conducive to the cultivation of students' ability to analyze and explain life phenomena around them and solve practical problems by using basic chemistry knowledge and theory,so as to enable students to experience the social value of chemistry discipline,and at the same time,it is also a powerful measure to promote students' all-round and individual development,further enhance students' comprehensive quality and develop students' subject core literacy.There are four parts in this paper:The first part is introduction.First,From the function of college entrance examination and the importance of organic chemistry to explain the background of this paper;Second,overview of the current status of research;Third,the significance of studying organic chemistry test questions from the practical needs of teaching and the development of students;Fourth,schematic illustration of the content and framework of the study;Fifth,the research methods,literature research,comparative induction and statistical analysisThe second part is related concepts and chemical learning theory,mainly from the related concepts and theoretical basis involved in this paperThe third part consists of chapters ?,? and ?.According to the actual needs of teaching,based on the research and analysis of the examination questions selected from the national volume ? "Fundamentals of Organic Chemistry from 2015 to 2019,combined with the relevant requirements of the relevant documents,this paper makes statistics on the examination points,proposition characteristics,presentation form of synthesis route,solution strategies,proposition trends and the causes of the students' common lost points in recent years,and then gives the review strategies of organic chemistry and carries out teaching practice research,it can be used for reference for senior three students and teachers to improve the learning and teaching efficiency of organic chemistry basic knowledge.For example,the traditional review mode with low efficiency has been changed by guiding students to create mind maps;As a test carrier,college entrance examination questions can not only objectively and accurately evaluate the review effect of the previous stage,but also help students adapt to the examination methods of college entrance examination questions,and summarize the answer methods and skills in the process of solution.The novelty of this article is to analyze the selected college entrance examination examples from literacy,situation,problems,knowledge and abilityThe fourth part is the conclusion and prospect.This paper summarizes the research results from three aspects:test analysis,review strategies and teaching practice,and looks forward to the continuing research of the subject.The examination of "Organic Chemistry Basis" occupies a large proportion in the college entrance examination and requires higher learning content and ability.As long as the students can clear the meaning of the question,find the correct direction of the answer,can use the correct chemical language to express the answer,will enhance the students' self-confidence to resume classes in senior three,so that students' learning motivation,re-class efficiency and academic performance gradually improved.